kodo.persistence
Class Extent<T>

java.lang.Object
  kodo.persistence.Extent<T>

All Implemented Interfaces:

Iterable

public class Extent<T>
extends Object
implements Iterable

An extent is a logical view of all instances of a class.

Constructor Summary

Extent(kodo.persistence.EntityManagerImpl em, kodo.kernel.Extent extent)
Constructor; supply delegate.

Method Summary

void	closeAll() Close all open iterators that are consuming database resources.
boolean	equals(Object other)
kodo.kernel.Extent	getDelegate() Delegate.
Class<T>	getElementClass() The extent's element type.
KodoEntityManager	getEntityManager() The owning entity manager.
FetchPlan	getFetchPlan() Fetch configuration for controlling how iterated objects are loaded.
boolean	getIgnoreChanges() Whether the extent sees inserts and deletes in the current transaction.
int	hashCode()
boolean	hasSubclasses() Whether the extent includes subclasses.
Iterator<T>	iterator() Iterator over contents.
List<T>	list() List the extent contents.
void	setIgnoreChanges(boolean ignoreChanges) Whether the extent sees inserts and deletes in the current transaction.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Extent

public Extent(kodo.persistence.EntityManagerImpl em,
              kodo.kernel.Extent extent)

Constructor; supply delegate.

Method Detail

getDelegate

public kodo.kernel.Extent getDelegate()

Delegate.

getElementClass

public Class<T> getElementClass()

The extent's element type.

hasSubclasses

public boolean hasSubclasses()

Whether the extent includes subclasses.

getEntityManager

public KodoEntityManager getEntityManager()

The owning entity manager.

getFetchPlan

public FetchPlan getFetchPlan()

Fetch configuration for controlling how iterated objects are loaded.

getIgnoreChanges

public boolean getIgnoreChanges()

Whether the extent sees inserts and deletes in the current transaction.

setIgnoreChanges

public void setIgnoreChanges(boolean ignoreChanges)

Whether the extent sees inserts and deletes in the current transaction.

list

public List<T> list()

List the extent contents.

iterator

public Iterator<T> iterator()

Iterator over contents.

Specified by:

iterator in interface Iterable

closeAll

public void closeAll()

Close all open iterators that are consuming database resources.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object